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   <h1 class="fly-extend-banner-title">layui 第三方组件平台</h1> 
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     <h1 class="fly-extend-title layui-elip"> <a>treeTable 树形表格</a> <span class="layui-badge layui-bg-green layui-hide-xs">treeTable</span> </h1> 
     <div class="fly-extend-list-info"> <a href="/u/2610384/index.html" target="_blank" class="fly-extend-list-user" title="发布者"> <cite class="layui-hide-xs">狠狠**口</cite> <img src="/avatar/2610384.jpg" alt="狠狠**口"> </a> 
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     <p>树、树表展开关闭及一些常用功能。加入了状态记忆、渲染、刷新、更换图标、列渲染等配置。并设置一些监听、获取参数快捷操作。并在示例中扩展了下拉选择（单选、多选）功能。</p> 
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    <div class="fly-extend-list-bottom"> <span class="layui-inline">更新：2020-7-6 </span> <span class="layui-inline">创建：2018-9-10 </span> 
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       <br>整个扩展配置有以下配置参数，可灵活运用，满足不同需求
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       <pre>{<br>	elem: '#tree-table',// 必须<br>	url: 'data/table-tree.json',// （url和data参数必须设置一个）<br>	data: [{},{},{},...],<br>	icon_key: 'title',// 必须<br>	top_value: 0,<br>	primary_key: 'id',<br>	parent_key: 'pid',<br>	hide_class: 'layui-hide',<br>	icon: {<br>		open: 'layui-icon layui-icon-triangle-d',<br>		close: 'layui-icon layui-icon-triangle-r',<br>		left: 16,<br>	},<br>	cols: [{<br>		key: 'title',<br>		title: '名称',<br>		width: '100px',<br>		template: function(item){return '显示内容'}<br>	},{},...],<br>	checked: {<br>		key: 'id',<br>		data: [0,1,4,10,11,5,2,6,7,3,8,9],<br>	},<br>	is_click_icon: false,<br>	is_checkbox: false,<br>	is_cache: true,<br>	end: function(e){},<br>}</pre>注：此处下载为2.0版本，相对于1.0功能更多、代码更简、加了注释，配置参数有变，因此以前用1.0的同学可以更改下配置参数再使用
       <br>以下为体验地址，希望给你带来好的体验，如有问题咨询帖子
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